---

yaml
---
r: 15306
b: refs/heads/master
c: 75b245b
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3c058d8b179ea3ee3061b71115bcac38d243d436
+refs/heads/master: 75b245b3259133360845bc6de3aecb8a6bd6ab59

trunk/arch/powerpc/platforms/pseries/xics.c

@@ -48,6 +48,11 @@ static struct hw_interrupt_type xics_pic = {
 	.set_affinity = xics_set_affinity
 };
 
+static struct hw_interrupt_type xics_8259_pic = {
+	.typename = " XICS/8259",
+	.ack = xics_mask_and_ack_irq,
+};
+
 /* This is used to map real irq numbers to virtual */
 static struct radix_tree_root irq_map = RADIX_TREE_INIT(GFP_ATOMIC);
 
@@ -362,7 +367,12 @@ int xics_get_irq(struct pt_regs *regs)
 	/* for sanity, this had better be < NR_IRQS - 16 */
 	if (vec == xics_irq_8259_cascade_real) {
 		irq = i8259_irq(regs);
-		xics_end_irq(irq_offset_up(xics_irq_8259_cascade));
+		if (irq == -1) {
+			/* Spurious cascaded interrupt.  Still must ack xics */
+			xics_end_irq(irq_offset_up(xics_irq_8259_cascade));
+
+			irq = -1;
+		}
 	} else if (vec == XICS_IRQ_SPURIOUS) {
 		irq = -1;
 	} else {
@@ -532,7 +542,6 @@ void xics_init_IRQ(void)
 		xics_irq_8259_cascade_real = *ireg;
 		xics_irq_8259_cascade
 			= virt_irq_create_mapping(xics_irq_8259_cascade_real);
-		i8259_init(0, 0);
 		of_node_put(np);
 	}
 
@@ -556,7 +565,12 @@ void xics_init_IRQ(void)
 #endif /* CONFIG_SMP */
 	}
 
-	for (i = irq_offset_value(); i < NR_IRQS; ++i)
+	xics_8259_pic.enable = i8259_pic.enable;
+	xics_8259_pic.disable = i8259_pic.disable;
+	xics_8259_pic.end = i8259_pic.end;
+	for (i = 0; i < 16; ++i)
+		get_irq_desc(i)->handler = &xics_8259_pic;
+	for (; i < NR_IRQS; ++i)
 		get_irq_desc(i)->handler = &xics_pic;
 
 	xics_setup_cpu();
@@ -576,6 +590,7 @@ static int __init xics_setup_i8259(void)
 				no_action, 0, "8259 cascade", NULL))
 			printk(KERN_ERR "xics_setup_i8259: couldn't get 8259 "
 					"cascade\n");
+		i8259_init(0, 0);
 	}
 	return 0;
 }

trunk/drivers/acpi/processor_idle.c

@@ -274,19 +274,18 @@ static void acpi_processor_idle(void)
 		}
 	}
 
+	cx->usage++;
+
 #ifdef CONFIG_HOTPLUG_CPU
 	/*
 	 * Check for P_LVL2_UP flag before entering C2 and above on
 	 * an SMP system. We do it here instead of doing it at _CST/P_LVL
 	 * detection phase, to work cleanly with logical CPU hotplug.
 	 */
 	if ((cx->type != ACPI_STATE_C1) && (num_online_cpus() > 1) && 
-	    !pr->flags.has_cst && !acpi_fadt.plvl2_up)
-		cx = &pr->power.states[ACPI_STATE_C1];
+	    !pr->flags.has_cst && acpi_fadt.plvl2_up)
+		cx->type = ACPI_STATE_C1;
 #endif
-
-	cx->usage++;
-
 	/*
 	 * Sleep:
 	 * ------
@@ -387,15 +386,6 @@ static void acpi_processor_idle(void)
 
 	next_state = pr->power.state;
 
-#ifdef CONFIG_HOTPLUG_CPU
-	/* Don't do promotion/demotion */
-	if ((cx->type == ACPI_STATE_C1) && (num_online_cpus() > 1) &&
-	    !pr->flags.has_cst && !acpi_fadt.plvl2_up) {
-		next_state = cx;
-		goto end;
-	}
-#endif
-
 	/*
 	 * Promotion?
 	 * ----------
@@ -567,7 +557,7 @@ static int acpi_processor_get_power_info_fadt(struct acpi_processor *pr)
 	 * Check for P_LVL2_UP flag before entering C2 and above on
 	 * an SMP system. 
 	 */
-	if ((num_online_cpus() > 1) && !acpi_fadt.plvl2_up)
+	if ((num_online_cpus() > 1) && acpi_fadt.plvl2_up)
 		return_VALUE(-ENODEV);
 #endif
 

trunk/drivers/acpi/processor_thermal.c

@@ -102,8 +102,8 @@ static int cpu_has_cpufreq(unsigned int cpu)
 {
 	struct cpufreq_policy policy;
 	if (!acpi_thermal_cpufreq_is_init || cpufreq_get_policy(&policy, cpu))
-		return -ENODEV;
-	return 0;
+		return 0;
+	return 1;
 }
 
 static int acpi_thermal_cpufreq_increase(unsigned int cpu)

trunk/drivers/acpi/utilities/utmisc.c

@@ -84,14 +84,14 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
 
 	/* Find a free owner ID */
 
-	for (i = 0; i < 64; i++) {
-		if (!(acpi_gbl_owner_id_mask & (1ULL << i))) {
+	for (i = 0; i < 32; i++) {
+		if (!(acpi_gbl_owner_id_mask & (1 << i))) {
 			ACPI_DEBUG_PRINT((ACPI_DB_VALUES,
-					  "Current owner_id mask: %16.16LX New ID: %2.2X\n",
+					  "Current owner_id mask: %8.8X New ID: %2.2X\n",
 					  acpi_gbl_owner_id_mask,
 					  (unsigned int)(i + 1)));
 
-			acpi_gbl_owner_id_mask |= (1ULL << i);
+			acpi_gbl_owner_id_mask |= (1 << i);
 			*owner_id = (acpi_owner_id) (i + 1);
 			goto exit;
 		}
@@ -106,7 +106,7 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
 	 */
 	*owner_id = 0;
 	status = AE_OWNER_ID_LIMIT;
-	ACPI_REPORT_ERROR(("Could not allocate new owner_id (64 max), AE_OWNER_ID_LIMIT\n"));
+	ACPI_REPORT_ERROR(("Could not allocate new owner_id (32 max), AE_OWNER_ID_LIMIT\n"));
 
       exit:
 	(void)acpi_ut_release_mutex(ACPI_MTX_CACHES);
@@ -123,7 +123,7 @@ acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id)
  *              control method or unloading a table. Either way, we would
  *              ignore any error anyway.
  *
- * DESCRIPTION: Release a table or method owner ID.  Valid IDs are 1 - 64
+ * DESCRIPTION: Release a table or method owner ID.  Valid IDs are 1 - 32
  *
  ******************************************************************************/
 
@@ -140,7 +140,7 @@ void acpi_ut_release_owner_id(acpi_owner_id * owner_id_ptr)
 
 	/* Zero is not a valid owner_iD */
 
-	if ((owner_id == 0) || (owner_id > 64)) {
+	if ((owner_id == 0) || (owner_id > 32)) {
 		ACPI_REPORT_ERROR(("Invalid owner_id: %2.2X\n", owner_id));
 		return_VOID;
 	}
@@ -158,8 +158,8 @@ void acpi_ut_release_owner_id(acpi_owner_id * owner_id_ptr)
 
 	/* Free the owner ID only if it is valid */
 
-	if (acpi_gbl_owner_id_mask & (1ULL << owner_id)) {
-		acpi_gbl_owner_id_mask ^= (1ULL << owner_id);
+	if (acpi_gbl_owner_id_mask & (1 << owner_id)) {
+		acpi_gbl_owner_id_mask ^= (1 << owner_id);
 	}
 
 	(void)acpi_ut_release_mutex(ACPI_MTX_CACHES);

trunk/drivers/media/video/saa7127.c

@@ -389,15 +389,15 @@ static int saa7127_set_vps(struct i2c_client *client, struct v4l2_sliced_vbi_dat
 static int saa7127_set_cc(struct i2c_client *client, struct v4l2_sliced_vbi_data *data)
 {
 	struct saa7127_state *state = i2c_get_clientdata(client);
-	u16 cc = data->data[1] << 8 | data->data[0];
+	u16 cc = data->data[0] << 8 | data->data[1];
 	int enable = (data->line != 0);
 
 	if (enable && (data->field != 0 || data->line != 21))
 		return -EINVAL;
 	if (state->cc_enable != enable) {
 		saa7127_dbg("Turn CC %s\n", enable ? "on" : "off");
 		saa7127_write(client, SAA7127_REG_CLOSED_CAPTION,
-				(state->xds_enable << 7) | (enable << 6) | 0x11);
+				(enable << 6) | 0x11);
 		state->cc_enable = enable;
 	}
 	if (!enable)
@@ -423,7 +423,7 @@ static int saa7127_set_xds(struct i2c_client *client, struct v4l2_sliced_vbi_dat
 	if (state->xds_enable != enable) {
 		saa7127_dbg("Turn XDS %s\n", enable ? "on" : "off");
 		saa7127_write(client, SAA7127_REG_CLOSED_CAPTION,
-				(enable << 7) | (state->cc_enable << 6) | 0x11);
+				(enable << 7) | 0x11);
 		state->xds_enable = enable;
 	}
 	if (!enable)

trunk/drivers/media/video/saa7134/Kconfig

@@ -1,40 +1,18 @@
 config VIDEO_SAA7134
 	tristate "Philips SAA7134 support"
-	depends on VIDEO_DEV && PCI && I2C
+	depends on VIDEO_DEV && PCI && I2C && SOUND && SND
 	select VIDEO_BUF
 	select VIDEO_IR
 	select VIDEO_TUNER
 	select CRC32
+	select SND_PCM_OSS
 	---help---
 	  This is a video4linux driver for Philips SAA713x based
 	  TV cards.
 
 	  To compile this driver as a module, choose M here: the
 	  module will be called saa7134.
 
-config VIDEO_SAA7134_ALSA
-	tristate "Philips SAA7134 DMA audio support"
-	depends on VIDEO_SAA7134 && SOUND && SND && (!VIDEO_SAA7134_OSS || VIDEO_SAA7134_OSS = m)
-	select SND_PCM_OSS
-	---help---
-	  This is a video4linux driver for direct (DMA) audio in
-	  Philips SAA713x based TV cards using ALSA
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called saa7134-alsa.
-
-config VIDEO_SAA7134_OSS
-	tristate "Philips SAA7134 DMA audio support (OSS, DEPRECATED)"
-	depends on VIDEO_SAA7134 && SOUND_PRIME && (!VIDEO_SAA7134_ALSA || VIDEO_SAA7134_ALSA = m)
-	---help---
-	  This is a video4linux driver for direct (DMA) audio in
-	  Philips SAA713x based TV cards using OSS
-
-	  This is deprecated in favor of the ALSA module
-
-	  To compile this driver as a module, choose M here: the
-	  module will be called saa7134-oss.
-
 config VIDEO_SAA7134_DVB
 	tristate "DVB/ATSC Support for saa7134 based TV cards"
 	depends on VIDEO_SAA7134 && DVB_CORE

trunk/drivers/media/video/saa7134/Makefile

@@ -4,11 +4,8 @@ saa7134-objs :=	saa7134-cards.o saa7134-core.o saa7134-i2c.o	\
 		saa7134-video.o saa7134-input.o
 
 obj-$(CONFIG_VIDEO_SAA7134) +=  saa7134.o saa7134-empress.o \
-				saa6752hs.o
-
-obj-$(CONFIG_VIDEO_SAA7134_ALSA) += saa7134-alsa.o
-obj-$(CONFIG_VIDEO_SAA7134_OSS) += saa7134-oss.o
-
+				saa6752hs.o saa7134-alsa.o \
+				saa7134-oss.o
 obj-$(CONFIG_VIDEO_SAA7134_DVB) += saa7134-dvb.o
 
 EXTRA_CFLAGS += -I$(src)/..

trunk/drivers/media/video/saa7134/saa7134-alsa.c

@@ -989,14 +989,6 @@ static int saa7134_alsa_init(void)
 	struct saa7134_dev *dev = NULL;
 	struct list_head *list;
 
-	if (!dmasound_init && !dmasound_exit) {
-		dmasound_init = alsa_device_init;
-		dmasound_exit = alsa_device_exit;
-	} else {
-		printk(KERN_WARNING "saa7134 ALSA: can't load, DMA sound handler already assigned (probably to OSS)\n");
-		return -EBUSY;
-	}
-
 	printk(KERN_INFO "saa7134 ALSA driver for DMA sound loaded\n");
 
 	list_for_each(list,&saa7134_devlist) {
@@ -1009,6 +1001,9 @@ static int saa7134_alsa_init(void)
 		}
 	}
 
+	dmasound_init = alsa_device_init;
+	dmasound_exit = alsa_device_exit;
+
 	if (dev == NULL)
 		printk(KERN_INFO "saa7134 ALSA: no saa7134 cards found\n");
 
@@ -1028,15 +1023,12 @@ static void saa7134_alsa_exit(void)
 		snd_card_free(snd_saa7134_cards[idx]);
 	}
 
-	dmasound_init = NULL;
-	dmasound_exit = NULL;
 	printk(KERN_INFO "saa7134 ALSA driver for DMA sound unloaded\n");
 
 	return;
 }
 
-/* We initialize this late, to make sure the sound system is up and running */
-late_initcall(saa7134_alsa_init);
+module_init(saa7134_alsa_init);
 module_exit(saa7134_alsa_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Ricardo Cerqueira");

trunk/drivers/media/video/saa7134/saa7134-oss.c

@@ -959,17 +959,8 @@ static int saa7134_oss_init(void)
 	struct saa7134_dev *dev = NULL;
 	struct list_head *list;
 
-	if (!dmasound_init && !dmasound_exit) {
-		dmasound_init = oss_device_init;
-		dmasound_exit = oss_device_exit;
-	} else {
-		printk(KERN_WARNING "saa7134 OSS: can't load, DMA sound handler already assigned (probably to ALSA)\n");
-		return -EBUSY;
-	}
-
 	printk(KERN_INFO "saa7134 OSS driver for DMA sound loaded\n");
 
-
 	list_for_each(list,&saa7134_devlist) {
 		dev = list_entry(list, struct saa7134_dev, devlist);
 		if (dev->dmasound.priv_data == NULL) {
@@ -983,6 +974,9 @@ static int saa7134_oss_init(void)
 	if (dev == NULL)
 		printk(KERN_INFO "saa7134 OSS: no saa7134 cards found\n");
 
+	dmasound_init = oss_device_init;
+	dmasound_exit = oss_device_exit;
+
 	return 0;
 
 }
@@ -1003,16 +997,12 @@ static void saa7134_oss_exit(void)
 
 	}
 
-	dmasound_init = NULL;
-	dmasound_exit = NULL;
-
 	printk(KERN_INFO "saa7134 OSS driver for DMA sound unloaded\n");
 
 	return;
 }
 
-/* We initialize this late, to make sure the sound system is up and running */
-late_initcall(saa7134_oss_init);
+module_init(saa7134_oss_init);
 module_exit(saa7134_oss_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]");